<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>注册</title>
</head>
<body>
<h1>注册页面</h1>
<div>
    <input type="text" v-model="user.username" placeholder="请输入用户名"><br>
    <input type="password" v-model="user.password" placeholder="请输入密码"><br>
    <input type="text" v-model="user.nick" placeholder="请输入昵称"><br>
    <input type="button" value="注册" @click="reg()">
</div>
<script src="js/vue.js"></script>
<script src="js/axios.min.js"></script>
<script>
    let v = new Vue({
        el: "div",
        data: {
            user: {
                username: "", password: "", nick: "",
            }
        },
        methods: {
            reg() {
                axios.post("/reg", v.user).then(function (response) {
                    if (response.data == 1) {
                        alert("注册成功!")
                        location.href = "/";
                    } else if (response.data == 2) {
                        alert("用户名和密码不能为空,请重新输入!");
                    } else {
                        alert("用户已存在,请更换用户名!");
                    }
                });
            }
        }
    })
</script>
</body>
</html>